1) It wouldn't take much for Gus, Dan or any other competent spread option coach to get their system up and running, just get a couple of QBs and RBs from the Portal and you're set. Although the OL has primarily pass blocked for the last few years, they can be trained to run block, most of them likely went through HS in a spread option offense.

2) Deon is absolutely not doing to leave Colorado after just taking the job and putting his players through the portal to sign with Col.